If I'm getting this right, no load calculations are necessary for the feeder,xfer and mini-panel. Is this related to 702.5? system capacity and rating to supply all of the equipment "intended" to be operated at one time. The "intended" part gets you off the hook if the owner overloads the system? It just seems strange for the NEC to not require a formally designed system. This residential temp gen. stuff is a first for me and I'm trying to save a little digging time. Thanks for the input!
